> if you have 10k followers you’re proposing to encrypt every post 10k times?
I mean, yes. Why you’re sending a “private” post to ten thousand people is another question.
that sounds like a UX nightmare, what happens when you approve a new follower? do you encrypt your entire post history for them? how long would that take ?
> do you encrypt your entire post history for them?
Sure.
> how long would that take ?
Shouldn’t take THAT long. This is the cost of privacy.